Physiological signal detection system
AssigneeNational Taiwan University of Science and Technology
InventorsCHAO-HSIUNG TSENG, YEN-TING LEE
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Abstract
A physiological signal detection system is disclosed. The physiological signal detection system includes a measurement module, a signal processing module, and a microcontroller. The measurement module measures a subject in a non-contact manner to obtain a frequency modulation signal. The signal processing module is electrically connected to the measurement module, and the signal processing module includes a Mohr discriminator, which is used to demodulate the frequency modulation signal to obtain a physiological signal. The microcontroller is electrically connected to the signal processing module for converting and obtaining a digital physiological signal.
Claims7
A physiological signal detection system for detecting a physiological signal of a subject, the physiological signal detection system comprising:
- a measurement module measuring the subject in a non-contact manner to obtain a frequency modulation signal;
- a signal processing module electrically connected to the measurement module, the signal processing module including a Mohr discriminator for demodulating the frequency modulation signal to obtain a to physiological signal;
- and
- a microcontroller electrically connected to the signal processing module for converting and obtaining a digital physiological signal.
Dependencies are inferred from the claim text.